Webb13 jan. 2024 · Leaves may be simple or compound, meaning they can have one or several lamina (blades). In a simple leaf, the lamina is undivided or it has lobes, but the lobes do … WebbCompound: The leaf is separated into distinct leaflets, each with its own small petiole (but without an axillary bud). Simple: The leaf may be lobed or divided, but does not form distinct leaflets. Petiole: The stalk of a leaf. Leaf blade: The broad, expanded part of a leaf. Leaflet: One of the parts of a compound leaf.
Leaves Biology for Majors II - Lumen Learning
Webb30 mars 2024 · In a simple leaf, the blade is either completely undivided—as in the banana leaf—or it has lobes, but the separation does not reach the midrib, as in the maple leaf. In a compound leaf, the leaf blade is completely divided, forming leaflets, as in the locust tree. Each leaflet may have its own stalk, but is attached to the rachis. WebbSimple One leaf without leaflets Compound Leaves with many leaflets Has no axillary bud at attachment of leaf. *thus located at main stem attachment leaflet division of the leaf in a compound leaf petiole narrow, round, stem like structure that connects the balde to the stem Sets with similar terms simple login web page
Copyright 1998 CyberEd, Inc. The Leaf Program Supplement
WebbThe leaves of carolina buckeye are palmately compound with five to seven leaflets. The leaves are pink at sprouting. The leaflets are up to 20 cm (7.9 in) long. The petiole is long. The leaf margin of the leaflets is toothed. … WebbIn angiosperm: Leaves. …end of the petiole; in pinnately compound leaves, a row of leaflets forms on either side of an extension of the petiole called the rachis. Some pinnately compound leaves branch again, developing a … WebbI. Simple leaf . A leaf is said to be simple when the petiole bears a single lamina; lamina may be entire (undivided) Example: Mango or incised to any depth but not upto the midrib or petiole. Example: Cucurbita. II. Compound leaf . Compound leaf is one in which the main rachis bears more than one lamina surface, called leaflets. simple logistic regression github